package com.len.test.mapper;

import com.alibaba.fastjson.JSONObject;
import com.len.test.entity.SysUser;
import com.baomidou.mybatisplus.mapper.BaseMapper;

/**
 * <p>
 * ??????? Mapper 接口
 * </p>
 *
 * @author lixin40
 * @since 2018-09-06
 */
public interface SysUserDao extends BaseMapper<SysUser> {

    JSONObject findById(Integer id);
}
